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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Keea Keea
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6 years ago
Mechanical cultivation to rid crops of weeds is still used today.
 
  Indicate whether the statement is true or false

Question 2

Johnsongrass was introduced as a beneficial plant to aid producers.
 
  Indicate whether the statement is true or false

Question 3

Many of the worst weeds in the United States were imported from other parts of the world.
 
  Indicate whether the statement is true or false

Question 4

Weeds can only be carried by animals and wind.
 
  Indicate whether the statement is true or false

Question 5

Weed seeds are efficiently dispersed.
 
  Indicate whether the statement is true or false

Question 6

Weeds produce relatively small amounts of seeds.
 
  Indicate whether the statement is true or false
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JesseyBantoloJesseyBantolo
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6 years ago
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Keea Author
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#2
6 years ago
Makes tons more sense now! Vote with confidence people, these are all correct
wrote...
#3
6 years ago
Slight Smile Feeling super proud now
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